Automatic stacking equipment for wooden box production

Abstract

The invention relates to the technical field of stacking equipment, and discloses automatic stacking equipment for wooden box production, the automatic stacking equipment comprises a foot support and a vertical frame, the top of the vertical frame is arc-shaped, two groups of guide grooves are formed in the vertical frame, the vertical frame conveys a guide seat through the two guide grooves, and the guide seat is in front-back transmission on the vertical frame; through cooperative work of a plurality of components, lifting type automatic grabbing, lifting, stacking and releasing of wooden boxes are achieved, compared with a traditional horizontal rotating stacking mode, stacking is completed without steering or moving, the device can be used in some environments with limited space, the actual requirements of wooden box manufacturing enterprises are met, and the working efficiency is improved. Meanwhile, errors and risks caused by manual operation are reduced, the structure is simple, and operation is convenient.

Description

Technical Field

[0001] The invention relates to the technical field of stacking equipment, in particular to automatic stacking equipment for wooden box production. Background Art

[0002] In the process of logistics and transportation, wooden boxes are widely used in various fields as a common packaging material. However, in the production process of wooden boxes, the stacking process has always been a labor-intensive and inefficient process. The traditional stacking method mainly relies on manual work, which is not only labor-intensive, but also prone to problems such as uneven and unstable stacking, which seriously affects the production efficiency and quality of wooden boxes.

[0003] At present, the automated stacking equipment on the market can improve stacking efficiency, reduce labor intensity, and improve stacking quality. However, most of these equipment have problems such as complex structure, high cost, and poor adaptability. After lifting the wooden box, it needs to be turned or moved to complete the stacking. It is inconvenient to use in some environments with limited space and cannot meet the actual needs of wooden box manufacturers. Summary of the invention

[0004] The purpose of the present invention is to provide an automated stacking device for wooden box production, aiming to solve the problems of existing wooden box production stacking equipment being complex, costly, and poor adaptability.

[0005] The present invention is implemented as follows: an automatic stacking device for wooden box production includes a foot support and a stand, the top of the stand is arranged in an arc shape, and two sets of guide grooves are opened on the stand, the stand is transported by a guide seat through the two guide grooves, and the guide seat is driven in front and behind the stand; The guide seat includes a guide plate and a support plate distributed at the upper and lower parts of the guide plate, two groups of adjustment seats are arranged on the guide plate for horizontal opening and closing, a horizontally arranged support arm is installed on the guide seat through the adjustment seat, the end of the support arm is connected with a rotary arm through a rotating shaft, lifting arms are arranged at both ends of the rotary arm, the inner side of the end of the lifting arm is connected with a towing hook through a rotating shaft, and the lifting arm lifts and releases the wooden box through the towing hook.

[0006] Preferably, the stand is located at both ends of the two guide grooves and is connected to sprockets through a rotating shaft. A guide motor for driving the sprockets to rotate is installed inside the stand, and a guide chain is sleeved between the sprockets at the upper and lower parts of the guide groove.

[0007] Preferably, two sets of mounting plates are installed on one side of the guide seat close to the stand, and the mounting plates are inserted into the guide grooves; The mounting plate is located on the inner side of the stand and is equipped with a first roller, the mounting plate is located on the outer side of the stand and is equipped with three first rollers, and two connecting rods are connected between the two sides of the mounting plate and the guide chains in the corresponding guide grooves through rotating shafts.

[0008] Preferably, the guide plate is provided with an adjustment slot, and the guide seat is located in the adjustment slot and is equipped with an adjustment motor; The adjusting motor is a dual-axis motor, and the output shaft of the adjusting motor is connected to two adjusting rods. The surfaces of the two adjusting rods are respectively provided with forward threads and reverse threads, and the two ends are respectively connected to connecting blocks through forward threads and reverse threads, and the support arm is fixed by the connecting block.

[0009] Preferably, auxiliary brackets are installed on the upper and lower parts of the two support arms, and the other ends of the auxiliary brackets are fixed to the surface of the adjustment seat; A second roller is installed on one side of the adjustment seat close to the surface of the support plate, and the second roller contacts the surface of the support plate.

[0010] Preferably, a push motor is installed at the rotary arm at the connection point of the rotating shaft of the support arm, and two sets of guide wheels are installed on the side of the rotary arm close to the wooden box, and the two guide wheels are driven by the push motor.

[0011] Preferably, a spring is installed on the inner wall of the end of the lifting arm, and the other end of the spring is fixed to the middle of the top of the towing hook; The towing hook is located above one end of the outer side of the lifting arm and is also equipped with a third roller.

[0012] Preferably, a telescopic motor is installed at the bottom of one side of the rotary arm close to the lifting arm, and an unlocking cable is connected to the telescopic end of the telescopic motor. The other end of the unlocking cable passes through and extends to the inner side of the end of the lifting arm and is connected to the middle of the top of the towing hook.

[0013] Preferably, the foot support is arranged in a C shape, and a plurality of end-connected slots are provided on both sides of the foot support. The foot support is provided with a limit frame through the slot, and a clamping rod for clamping in the slot is provided at the bottom of the limit frame.

[0014] The present invention discloses an automatic stacking device for wooden box production, the beneficial effects of which are as follows: the present application realizes the automatic lifting and lowering grasping, lifting, stacking and releasing of wooden boxes through the coordinated work of multiple components. Compared with the traditional horizontal rotation stacking method, there is no need to turn or move to complete the stacking. It can be used in some environments with limited space to meet the actual needs of wooden box production companies, while reducing the errors and risks caused by manual operation, and has a simple structure and is easy to operate. BRIEF DESCRIPTION OF THE DRAWINGS

[0015] Figure 1 It is a schematic diagram of an automated stacking device for wooden box production provided by an embodiment of the present invention; Figure 2 This is a bottom view schematic diagram of an automated stacking device for wooden box production provided by an embodiment of the present invention; Figure 3 This is a schematic diagram of a partial front structure of an automated stacking device for wooden box production provided by an embodiment of the present invention; Figure 4 This is a schematic diagram of a partial structure of an automated stacking device for wooden box production provided by an embodiment of the present invention; Figure 5 The invention provides an automatic stacking device for wooden box production. Figure 4 A local enlarged structural diagram of the part; Figure 6 The present invention is a schematic diagram of the cross-sectional structure of a lifting arm of an automated stacking device for wooden box production provided by an embodiment of the present invention.

[0016] Marking Description: 1. Foot support; 2. Stand; 3. Guide seat; 4. Adjustable seat; 5. Limiting frame; 6. Wooden box; 11. Card slot; 21. guide groove; 22. guide motor; 23. sprocket; 24. guide chain; 31. Guide plate; 32. Adjustment slot; 33. Adjustment motor; 34. Adjustment rod; 35. Connection block; 36. Mounting plate; 37. Support plate; 361, first roller; 362, connecting rod; 41. support arm; 42. swing arm; 43. push motor; 44. lifting arm; 45. guide wheel; 46. second roller; 411, auxiliary support; 441, towing hook; 442, telescopic motor; 443, unlocking cable; 444, spring; 4411, third roller; 51. Stud rod. DETAILED DESCRIPTION

[0017] In order to make the purpose, technical solution and advantages of the present invention more clearly understood, the present invention is further described in detail below in conjunction with the accompanying drawings and embodiments. It should be understood that the specific embodiments described herein are only used to explain the present invention and are not intended to limit the present invention.

[0018] The same or similar numbers in the drawings of this embodiment correspond to the same or similar parts; in the description of the present invention, it should be understood that if the terms "upper", "lower", "left", "right" and the like indicate directions or positional relationships based on the directions or positional relationships shown in the drawings, it is only for the convenience of describing the present invention and simplifying the description, rather than indicating or implying that the device or element referred to must have a specific direction, be constructed and operated in a specific direction. Therefore, the terms describing the positional relationship in the drawings are only used for illustrative purposes and cannot be understood as limitations on the present invention. For ordinary technicians in this field, the specific meanings of the above terms can be understood according to specific circumstances.

[0019] The implementation of the present invention is described in detail below in conjunction with specific embodiments.

[0020] In this embodiment: Reference Figure 1 As shown, a preferred embodiment of the present invention is provided.

[0021] The automatic stacking equipment for wooden box production of this embodiment includes a foot support 1 and a stand 2. The top of the stand 2 is arranged in an arc shape, and two sets of guide grooves 21 are opened on the stand 2. The stand 2 is fed with a guide seat 3 through the two guide grooves 21. The guide seat 3 is driven in front and behind the stand 2 to lift and flip the wooden box 6 from the front of the stand 2 to the rear of the stand 2 for stacking. After releasing the wooden box 6, the guide seat 3 is flipped back from the rear of the stand 2 to the front of the stand 2. The guide seat 3 includes a guide plate 31 and a support plate 37 distributed at the upper and lower parts of the guide plate 31. Two groups of adjustment seats 4 are horizontally opened and closed on the guide plate 31. The guide seat 3 is installed with a horizontally arranged support arm 41 through the adjustment seat 4. The end of the support arm 41 is connected to a rotary arm 42 through a rotating shaft. Both ends of the rotary arm 42 are provided with a lifting arm 44. The inner side of the end of the lifting arm 44 is connected to a towing hook 441 through a rotating shaft. The lifting arm 44 lifts and releases the wooden box 6 through the towing hook 441.

[0022] Refer to the attached Figure 2 As shown, the swing arm 42 is located at the shaft connection of the support arm 41 and is equipped with a pushing motor 43. Two sets of guide wheels 45 are installed on the side of the swing arm 42 close to the wooden box 6. The two guide wheels 45 are driven by the pushing motor 43. When the wooden box 6 is lifted by the towing hook 441, the guide wheels 45 installed on the swing arm 42 will act on both sides of the wooden box 6 respectively. When the two guide wheels 45 are driven to rotate by the pushing motor 43, the wooden box 6 can be pushed outward, so that the wooden boxes 6 can be stacked more compactly.

[0023] Refer to the attached Figure 4-5As shown, the stand 2 is located at both ends of the two guide slots 21 and is connected to a sprocket 23 through a rotating shaft. A guide motor 22 for driving the sprocket 23 to rotate is installed inside the stand 2. A guide chain 24 is sleeved between the sprockets 23 at the upper and lower parts of the guide slot 21. The guide motor 22 drives the sprocket 23 to rotate, so that the guide chain 24 can be transmitted in the guide slot 21. Among them, two sets of mounting plates 36 are installed on the side of the guide seat 3 close to the stand 2, and the mounting plates 36 are inserted into the guide groove 21. A first roller 361 is installed on the inner side of the mounting plate 36 located on the stand 2, and three first rollers 361 are installed on the outer side of the mounting plate 36 located on the stand 2. The stability of the guide seat 3 is maintained by sliding the four first rollers 361 inside and outside the mounting plate 36, and a first roller 361 is arranged on the inner side of the mounting plate 36, as shown in the attached figure. Figure 4 As shown, when the three first rollers 361 located on the outer side of the stand 2 are at the top of the stand 2, the first roller 361 located at the top will preferentially detach from the surface of the stand 2, and after the guide seat 3 flips over through the arc-shaped portion of the stand 2, the first roller 361 located at the top will re-contact the outer surface of the stand 2 after the guide seat 3 flips over, while the first roller 361 on the other side will tilt up and detach from the stand 2. This method can ensure that when the guide seat 3 passes through the arc-shaped portion at the top of the stand 2, it will not affect its driving of the wooden box 6 from the front of the stand 2 to the back of the stand 2. Two connecting rods 362 are also connected between the two sides of the mounting plate 36 and the guide chains 24 in the corresponding guide grooves 21 through a rotating shaft. The guide chain 24 and the mounting plate 36 are connected by the two connecting rods 362, so as to ensure that the guide seat 3 can be driven along with the guide of the guide chain 24 and avoid getting stuck at the top of the stand 2.

[0024] It is worth noting that in the attached Figure 3 In the embodiment, the guide plate 31 is provided with an adjustment slot 32, and the guide seat 3 is located in the adjustment slot 32 and is equipped with an adjustment motor 33. The adjustment motor 33 is a double-axis motor, and the output shaft of the adjustment motor 33 is connected with two adjustment rods 34. The surfaces of the two adjustment rods 34 are respectively provided with forward threads and reverse threads, and the two ends thereof are respectively connected with connection blocks 35 through forward threads and reverse threads, and the support arm 41 is fixed by the connection blocks 35. Under the drive of the adjustment motor 33, the two adjustment rods 34 connected to the output end thereof respectively drive the connection blocks 35 connected with the external forward threads and reverse threads thereof to realize reverse synchronous transmission, thereby driving the support arm 41 to realize spacing adjustment, so as to adjust the width of wooden boxes 6 of different specifications and ensure the stability of the wooden boxes 6 when they are lifted and released; The upper and lower parts of the two support arms 41 are both equipped with auxiliary brackets 411, and the other end of the auxiliary brackets 411 is fixed to the surface of the adjustment seat 4. The side of the adjustment seat 4 close to the surface of the support plate 37 is equipped with a second roller 46, and the second roller 46 is in contact with the surface of the support plate 37, so that when the spacing of the support arms 41 is adjusted smoothly, the auxiliary brackets 411 can be used to provide support for the support arms 41, so as to avoid failure when lifting a heavy wooden box 6; Furthermore, the foot support 1 is arranged in a C shape, and a plurality of slots 11 with connected ends are provided on both sides of the foot support 1. A limit frame 5 is arranged on the foot support 1 through the slots 11, and a clamping rod 51 for clamping in the slots 11 is provided at the bottom of the limit frame 5. The position of the wooden box 6 can be quickly located through the limit frame 5 to avoid the wooden box 6 from tilting due to unstable center of gravity when automatically clamped by the lifting arm 44. For example, when clamping the wooden box 6, the staff first manually adjusts the position of the limit frame 5 so that when the external force pushes the wooden box 6 between the two support arms 41, the wooden box 6 is blocked by the limit frame 5.

[0025] Refer to the attached Figure 6 As shown, a spring 444 is installed on the inner wall of the end of the lifting arm 44, one end of the spring 444 contacts the inner wall of the end of the lifting arm 44, and the other end of the spring 444 is fixed to the middle of the top of the towing hook 441. A chamfer is arranged below the end of the towing hook 441, so that when the lifting arm 44 sinks to the two sides of the wooden box 6 along the guide chain 24, the chamfered part of the towing hook 441 will be squeezed by the wooden box 6 and then contracted toward the inside of the lifting arm 44 along the shaft connection part, and the spring 444 will be compressed at the same time. When the towing hook 441 is transmitted to the bottom of the wooden box 6, the spring 444 is released, and the towing hook 441 is pushed out again and stuck into the bottom of the wooden box 6, so that the wooden box 6 can be lifted up; Among them, the towing hook 441 is located above one end of the outer side of the lifting arm 44 and a third roller 4411 is installed. When the wooden box 6 is lifted up by the towing hook 441, the wooden box 6 acts on the third roller 4411 to ensure that the wooden box 6 can be pushed out more smoothly through the guide wheel 45.

[0026] It is worth noting that a telescopic motor 442 is installed at the bottom of one side of the rotary arm 42 close to the lifting arm 44, and an unlocking cable 443 is connected to the telescopic end of the telescopic motor 442, and the other end of the unlocking cable 443 passes through and extends to the inner side of the end of the lifting arm 44, and is connected to the middle of the top of the towing hook 441. When the wooden boxes 6 are stacked and released, it is only necessary to drive the unlocking cable 443 at the telescopic end of the telescopic motor 442 to upwardly retract the towing hook 441 into the lifting arm 44. At this time, the lifting arm 44 can be lifted upward by the stand 2, which is convenient for automated stacking operations.

[0027] During operation, the device is pushed to the position where the wooden boxes 6 are to be stacked, the limit frame 5 is fixed to the corresponding position of the foot support 1 according to the specifications of the wooden boxes 6, and the distance between the two support arms 41 is adjusted by adjusting the motor 33. At this time, the wooden box 6 is pushed under the support arm 41, and the support arm 41 is driven to sink by the guide motor 22, and the towing hook 441 is placed at the bottom of the wooden box 6 to drag the wooden box 6 and drive it to be transported upward along the guide groove 21 of the stand 2 by the guide motor 22. Since the rotary arm 42 is connected to the rotating shaft at the end of the support arm 41, the wooden box 6 is lifted. During the process, the center of gravity is always downward, so when the guide seat 3 is transmitted to the top of the stand 2 and continuously guided backward, the wooden box 6 can still ensure that its legs are facing downward. When the wooden box 6 is transported to the stacking position, the tow hook 441 can be retracted by the telescopic motor 442, or the guide wheel 45 can be driven by the push motor 43 to push the wooden box 6 forward, so that the wooden box 6 can complete the stacking operation. The structure is simple and the operation is convenient. There is no need to turn or move to complete the stacking. It can be used in some environments with limited space, meeting the actual needs of wooden box 6 manufacturers.

[0028] The present application realizes the automatic grabbing, lifting, stacking and releasing of the wooden box 6 through the coordinated work of multiple components, which greatly improves the production efficiency and stacking quality and reduces the errors and risks caused by manual operation.

[0029] The above description is only a preferred embodiment of the present invention and is not intended to limit the present invention. Any modifications, equivalent substitutions and improvements made within the spirit and principles of the present invention should be included in the protection scope of the present invention.

Claims

1. An automated stacking equipment for wooden box production, characterized in that: It includes a foot support and a stand, the top of the stand is arranged in an arc shape, and two sets of guide grooves are opened on the stand, and the stand is transported by a guide seat through the two guide grooves, and the guide seat is driven in front and behind the stand; The guide seat includes a guide plate and a support plate distributed at the upper and lower parts of the guide plate, two groups of adjustment seats are arranged on the guide plate for horizontal opening and closing, a horizontally arranged support arm is installed on the guide seat through the adjustment seat, the end of the support arm is connected with a rotary arm through a rotating shaft, lifting arms are arranged at both ends of the rotary arm, the inner side of the end of the lifting arm is connected with a towing hook through a rotating shaft, and the lifting arm lifts and releases the wooden box through the towing hook.

2. The automatic stacking equipment for wooden box production according to claim 1, characterized in that: The vertical frame is located at both ends of the two guide grooves and is connected to sprockets through a rotating shaft. A guide motor for driving the sprockets to rotate is installed inside the vertical frame, and a guide chain is sleeved between the sprockets at the upper and lower parts of the guide grooves.

3. The automatic stacking equipment for wooden box production according to claim 2, characterized in that: Two sets of mounting plates are installed on one side of the guide seat close to the stand, and the mounting plates are inserted into the guide grooves; The mounting plate is located on the inner side of the stand and is equipped with a first roller, the mounting plate is located on the outer side of the stand and is equipped with three first rollers, and two connecting rods are connected between the two sides of the mounting plate and the guide chains in the corresponding guide grooves through rotating shafts.

4. The automatic stacking equipment for wooden box production according to claim 1, characterized in that: The guide plate is provided with an adjustment slot, and the guide seat is located in the adjustment slot and is equipped with an adjustment motor; The adjusting motor is a dual-axis motor, and the output shaft of the adjusting motor is connected to two adjusting rods. The surfaces of the two adjusting rods are respectively provided with forward threads and reverse threads, and the two ends are respectively connected to connecting blocks through forward threads and reverse threads, and the support arm is fixed by the connecting block.

5. The automatic stacking equipment for wooden box production according to claim 1, characterized in that: Auxiliary brackets are installed on the upper and lower parts of the two support arms, and the other ends of the auxiliary brackets are fixed to the surface of the adjustment seat; A second roller is installed on one side of the adjustment seat close to the surface of the support plate, and the second roller contacts the surface of the support plate.

6. The automatic stacking equipment for wooden box production according to claim 1, characterized in that: The rotary arm is provided with a push motor at the connection position of the rotating shaft of the support arm, and two sets of guide wheels are provided at one side of the rotary arm close to the wooden box, and the two guide wheels are driven by the push motor.

7. The automatic stacking equipment for wooden box production according to claim 1, characterized in that: A spring is installed on the inner wall of the end of the lifting arm, and the other end of the spring is fixed to the middle of the top of the towing hook; The towing hook is located above one end of the outer side of the lifting arm and is also equipped with a third roller.

8. The automatic stacking equipment for wooden box production according to claim 7, characterized in that: A telescopic motor is installed at the bottom of one side of the rotary arm close to the lifting arm, and an unlocking cable is connected to the telescopic end of the telescopic motor. The other end of the unlocking cable passes through and extends to the inner side of the end of the lifting arm and is connected to the middle of the top of the towing hook.

9. The automatic stacking equipment for wooden box production according to claim 1, characterized in that: The foot support is arranged in a C shape, and a plurality of slots with connected ends are provided on both sides of the foot support. The foot support is provided with a limit frame through the slots, and a clamping rod for clamping in the slot is provided at the bottom of the limit frame.

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